Of all the theories about the afterlife, reincarnation sounds like the most logical and ecologically sustainable model. Think of all the resources consumed and waste produced by the innumerable souls of ages past, just hanging out in their various afterlife hangout spots for ALL TIME.

There is also less wasted effort with reincarnation. In the next life, you can use all the life lessons you learned too late in the last life. Until you've learned them all, and then progress to the next level. The orthodox Christian scenario is basically an RPG you can't play again after the first time your first character dies.

I don't mind coming back in another life as long as I can re-roll my stats. If I use the Robert Baron method of dice rolling I may be able to get most my my attributes around 17 to 18. And if I can at least get my comeliness to around 17, with the charisma bonus I should be pretty hot.